What is the greatest common factor of 4-6a

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1